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After drying 170 lbs of grapes yields 42 lbs of raisins. What percentage of the grapes’ mass was lost during the drying process? [red22]%

Write the following numbers in scientific notation: Remember to follow the proper format which includes a space before and after the times (x) sign. Also remember to include an upper carrot (^) before the power of ten.    4003357 [red12]   0.00682 [red13]

If too heavy an inoculum is used in the Kirby-Bauer test method:

Hansen’s bacillus is another name for:

Which of the following resemble mycobacteria on routine AFB media, but are partially acid fast by a modified Kinyoun’s stain?

All of the following mycobacteria are associated with skin infections except:

The best method for detection of Chlamydia trachomatis is:

The anaerobe that is pale staining and tapered at both ends:

Which describes the expected results when an anaerobic jar has achieved anaerobiasis?

The best test for the rapid presumptive identification of Peptostreptococcus anaerobius: